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Answer:
a. y = -x² + 2x - 8
b. y =
c. y = x³+ 3
Step-by-step explanation:
<h2>-2+5i and 2+5i</h2>
Step-by-step explanation:
Let the complex numbers be .
Given, sum is , difference is
and product is
.
⇒
⇒
Hence, all three equations are consistent yielding the complex numbers .